.<template>
  <div>
    <!--查询表单-->
    <el-form :inline="true" class="demo-form-inline">
      <el-form-item>
        <el-input v-model="userQuery.nickname" placeholder="用户名"/>
      </el-form-item>
      <el-form-item>
        <el-input v-model="userQuery.email" placeholder="邮箱地址"/>
      </el-form-item>
      <el-form-item>
        <el-select v-model="userQuery.sex" clearable placeholder="用户性别">
          <el-option :value="1" label="女"/>
          <el-option :value="2" label="男"/>
        </el-select>
      </el-form-item>

      <el-button type="primary" icon="el-icon-search" @click="getList()">查询</el-button>
      <el-button type="default" @click="resetData()">清空</el-button>
    </el-form>

    <el-table
      :data="list"
      style="width: 100%"
      border
      fit
      highlight-current-row
      element-loading-text="数据加载中"
      v-loading="listLoading"
    >
      <el-table-column prop="date" label="序号" width="70" align="center">
        <template slot-scope="scope">
          {{ (page - 1) * limit + scope.$index + 1 }}
        </template>
      </el-table-column>
      <el-table-column label="性别" width="80">
        <template slot-scope="scope">
          {{ scope.row.sex === 1 ? "男" : "女" }}
        </template>
      </el-table-column>
      <el-table-column prop="email" label="邮箱地址" />
      <el-table-column prop="nickname" label="昵称" />
      <el-table-column prop="age" label="年龄"  />
      <el-table-column label="操作" width="200" align="center">
        <template slot-scope="scope">
          <router-link :to="'/user/edit/' + scope.row.id">
            <el-button type="primary" size="mini" icon="el-icon-edit"
            >修改</el-button
            >
          </router-link>
          <el-button
            type="danger"
            size="mini"
            icon="el-icon-delete"
            @click="removeDataById(scope.row.id)"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <!--分页组件-->
    <el-pagination
      background
      layout="prev, pager, next,total,jumper"
      :total="total"
      :page-size="limit"
      style="padding: 30px 0; text-align: center"
      :current-page="page"
      @current-change="getList"
    ><!--
      :current-page="page"：当前页
      :page-size="limit"：没有记录数
      :total="total"：总记录数
      @current-change="getList"：分页的方法
    -->
    </el-pagination>


  </div>
</template>

<script>
    //引入调用teacher.js文件
    import userApi from '../../../api/user/user'
    export default{
        //写核心代码位置
        data(){//定义变量和初始值
            return{
                list:null,//查询之后接口返回集合
                page:1,//当前页
                limit:5,//每页记录数
                total:0,//总记录数
                userQuery:{},//条件封装对象
            }
        },
        created(){//页面渲染之前执行，一般调用methods定义的方法
          this.getList();
        },
        methods:{
            //用户列表的方法
            getList(page=1){
              this.page=page;
              userApi.getUserListPage(this.page,this.limit,this.userQuery)
                .then(response=>{
                    //response接口返回的数据
                    console.log(response);
                    this.list = response.data.rows;
                    this.total = response.data.total;
                })//请求成功
                .catch(error=>{
                    console.log(error);
                })//请求失败
            },
          //清空功能
          resetData(){
            //表单输入项清空
            this.userQuery={};
            //查询所有讲师数据
            this.getList();
          },
          //逻辑删除讲师
          removeDataById(id){

            this.$confirm('此操作将永久删除用户记录, 是否继续?', '提示', {
              confirmButtonText: '确定',
              cancelButtonText: '取消',
              type: 'warning'
            }).then(() => {
              //调用删除的方法
              userApi.removeDataById(id)
                .then(response=>{
                  //提示信息
                  this.$message({
                    type: 'success',
                    message: '删除成功!'
                  });
                  //回到列表页面
                  this.getList();
                })

            }).catch(() => {
              this.$message({
                type: 'info',
                message: '已取消删除'
              });
            });
          },
        },


    }
</script>
